2018 Audi A6
Safety record from NHTSA: recalls, owner complaints, investigations and service bulletins.
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These records cover every 2018 Audi A6. To see whether one car still needs a recall repair, decode its VIN or check it with NHTSA.
Recalls
2 recalls name the 2018 Audi A6. Newest first.
Volkswagen Group of America, Inc. (Audi) is recalling certain 2016-2018 Q7, A6 and A7 vehicles, and 2015-2018 Audi A8 vehicles. The left and right fuel rails may leak fuel.
Risk and remedy
Risk
A fuel leak in the presence of an ignition source can increase risk of a fire.
Remedy
Audi has notified owners, and dealers will replace the left and right fuel rail, free of charge. The recall began February 28, 2019. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 24DP.
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2018 Audi S6 and S7, 2012-2018 A7 and A6 Sedan, and 2014-2018 RS7 vehicles equipped with basic seats (with or without heating). Stress or wear of the body-sensing mat within the front passenger seat may cause the Passenger Occupant Detection System (PODS) control module to malfunction.
Risk and remedy
Risk
If the PODS module malfunctions, the front passenger air bag may not deploy properly in the event of a crash, increasing the risk of injury.
Remedy
Volkswagen will notify owners, and dealers will install a PODS system repair kit, free of charge. The recall began November 29, 2018. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 74D5.
Owner complaints
11 complaints1 involved a fire
What owners report most
Latest complaints
- Air bags
Audi is unable to correct the recall repairs despite several attempts by us to schedule. Advised parts are no longer available and were not available during 2 previous attempts to repair.
- Electrical system · Fuel/propulsion system · Unknown or other
February 27, at approximately 1:20am my vehicle caught fire while parked in the driveway after sitting for about 9 hours. The fire originated near the gas tank. The fire department was called, there is a fire report being conducted. Audi was notified.
- Engine
2018 Audi A6 3.0T diagnosed a coolant leak due to water pump failure at less than 43k miles on March 27, 2024. In July 2023 (at less than 39k miles), the vehicle's thermostat was replaced due to a coolant leak. These are substantial failures in terms of risk to engine damage and cost to consumer, within a time and mileage period where a consumer should not expect these issues.
- Engine
The main water pump failed earlier than expected at 48000miles. Dealer mentioned that water pump should not fail so early
- Engine
Coolant leak, warning light signified an issue with the cooling system. Took vehicle to Audi dealership service department; they confirmed there is a big coolant leak with the coolant pump and thermostat. Vehicle inspected by Audi Sewell dealership for repairs. Symptoms appeared approximately…
Coolant leak, warning light signified an issue with the cooling system. Took vehicle to Audi dealership service department; they confirmed there is a big coolant leak with the coolant pump and thermostat. Vehicle inspected by Audi Sewell dealership for repairs. Symptoms appeared approximately 11/19/23, 2 weeks days prior to taking into the dealership. I had the oil changed at a non-Audi supplier); I informed service technician coolant warning light was on and service tech informed me vehicle was low on coolant. He replaced oil and topped off coolant on 11/19. Service light was no longer on; 2 weeks after the light came on again so i reported to Audi on 12/1/23 for repairs. Audi confirmed lose of containment of coolant.
- Fuel/propulsion system
The EPC light came on in my vehicle and I noticed I started to lose gas faster than normal. Took it to a shop to get diagnosed, they stated that my vehicle was under a recall (Recall #24DP). I called Audi and they said I do not fall under the warranty even though the website said 2016-2018 Audi A6…
The EPC light came on in my vehicle and I noticed I started to lose gas faster than normal. Took it to a shop to get diagnosed, they stated that my vehicle was under a recall (Recall #24DP). I called Audi and they said I do not fall under the warranty even though the website said 2016-2018 Audi A6 were under recall. They would not provide any help for me. My vehicle is showing all the signs of the recall. Sometimes the car will accelerate too fast and it is a risk for not only other drivers but me as well. It is just ironic that the same same problem for that recall is happening to my vehicle.
- Engine
The contact owns a 2018 Audi A6. The contact stated that the EPC and engine warning lights were illuminated. The vehicle was taken to an independent mechanic and the contact was notified of an unstated recall. The contact called the local dealer and was informed that the repair was not covered…
The contact owns a 2018 Audi A6. The contact stated that the EPC and engine warning lights were illuminated. The vehicle was taken to an independent mechanic and the contact was notified of an unstated recall. The contact called the local dealer and was informed that the repair was not covered under recall. The vehicle was not diagnosed or repaired. The manufacturer was contacted, and the contact was informed about a buyback, but no additional assistance was provided. The failure mileage was approximately 52,000.
- Engine
2018 Audi A6 3.0T, VIN [XXX] At 38,637 miles, Audi dealership diagnosed that vehicle requires water pump replacement due to water pump failure, causing vehicle to leak coolant. The vehicle has previously displayed a low coolant warning light prior to water pump failure diagnosis. My research has…
2018 Audi A6 3.0T, VIN [XXX] At 38,637 miles, Audi dealership diagnosed that vehicle requires water pump replacement due to water pump failure, causing vehicle to leak coolant. The vehicle has previously displayed a low coolant warning light prior to water pump failure diagnosis. My research has found that in October 2022, a class action suit was filed for over water pump defects. See: https://www.classaction.org/news/audi-defective-water-pump-class-action-includes-2021-2022-vehicle-models-with-3.0t-engines The suit looks to cover all persons or entities in the United States who are current or former owners and/or lessees of a 2013-2022 Audi S4, Q5, S5, SQ5, A6, A7, Q7 and A8 vehicles with a 3.0T engine. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).
- Unknown or other
While driving at 60mph on the freeway, the glass sunroof on my 2018 Audi A6 randomly exploded/shattered. Glass shards flew into the cabin. There was no apparent “rock” or outside influence on the glass to cause it to shatter. The remaining glass remnants on the sunroof were angled up as if to suggest an explosion.
- Engine · Fuel/propulsion system
At slow speed and particularly when starting from stationary, such as stopped to wait to turn left, the car stalls for 2-3 seconds, suggesting that it isn't getting fuel. once moving, the car runs fine. I have taken the car to the audi dealer twice. the problem remains. the car only has 14,800 miles on it. It's been happening since I bought the car in march, 2020.
- Engine · Fuel/propulsion system · Power train
When making a u-turn after completing the turn portion the car fails to accelerate. it IS as if the vehicle can't figure out what it IS supposed to do. the failure IS for a short time but absolutely nothing happens when the accelerator IS pushed then suddenly the vehicle again accelerates. This…
When making a u-turn after completing the turn portion the car fails to accelerate. it IS as if the vehicle can't figure out what it IS supposed to do. the failure IS for a short time but absolutely nothing happens when the accelerator IS pushed then suddenly the vehicle again accelerates. This has happened to me 4 times in the past year. Discussed with dealer and was told that IS "the nature of the car" and the service tech said it usually happened to him when turning in an intersection and he would "floor it" and the car would jump.
Service bulletins
Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.
- 11011303This bulletin provides information when the anti-theft alarm activates for no reason, or when the anti-theft alarm does not activate.
- 11011296This bulletin provides service-info relating to lithium-ion high-voltage batteries; determining energy content.
- 11011285This TSB Provides information when parking assistance provides false warnings.
- 11011282This bulletin provides information when speaker rattles, vibrations, or audio interference is noted.
- 11011263This bulletin provides information regarding cleaning exterior glass.
- 11011252This bulletin provides information for when there are noises after selecting a gear at idlijng speed when the vehicle is stationary; noises when driving in different gears.
- 11011240This bulletin provides information about professional noise analysis with the VAS 611 015 PICO-NVH tool
- 11009983Vehicle Concerns Before Recall Repair Available
- 11009941This bulletin provides diagnostic information regarding the locking system.
- 11009928This bulletin provides informatin when the engine does not run smoothly at idling speeds.
- 11009927This bulletin provides information when oil is lost from the filler cap.
- 11009375This bulletin provides information pertaining to the GFF test plan required for A/C compressore replacements, regardless of the concern.
- 11009372This bulletin provides informaiton when the exterior black optic trim is discolored.
- 11009365This bulletin provides information when there is visible corrosion at the joint between the roof and roof side member.
- 11009362This bulletin provides information when there is a prompt to take over steering; hands off detection.
- 11009361This bulletin provides information regarding steering wheel visual damage.
- 11009356This bulletin provides informaion regarding zirconium inserts in the bake piston for vehicle equipped with ceramic brakes.
- 11009354This bulletin provides information on frequency analysis.
- 11009351This bulletin provides information regarding the general approach to brakes rubbing.
- 11009348This bulleitn provides information when there is an implausible signal in the ABS/ESC speed sensor.
- 11009347This bulletin provides information when there are vibrations and rotational steering wheel vibrations.
- 11009344This bulletin provides information on repairs on the air spring strut of the frong axle; additional sealing.
- 11009332This bulletin provides information when there are noises and/or vibration in tight turns in vehicles with quattro drive.
- 11009327This bulletin provides information when ther is an Engine: start/stop system fault shown and start/stop system not is working; mileage below 50 km/32 miles.
- 11009313This bulletin provides guidance in order to provid informaiton regarding preparatoin when calling the Audi Technical Assistnce Center (TAC).
- 11009312This bulletin provides informationw hen there are car was brush bristles trapped in the seam between the headlight and fender.
- 11007354This bulletin provides service-info relating to lithium-ion high-voltage batteries; determining energy content.
- 11007345This bulletin proves information when the bluetooth does not work, adaption channel deactivated.
- 11007315This bulletin provides information vibrations and rotational steering wheel vibrations.
- 11007314This bulletin provides information when there is a wheel/tire imbalance.
- 11007305This bulletin offers information about the basic information needed for technical requests for gaerbox complaints.
- 11007301This bulletin provides information when there are functional restrictions or driving behavior due to diesel detected in petrol.
- 11007297This bulletin provides service information ror when the fuel tank cannot be fully filled.
- 11007273This bulletin provides service-info relating to lithium-ion high-voltage batteries; determining energy content.
- 11007264This bulletin proves information when the bluetooth does not work, adaption channel deactivated.
- 11007234This bulletin provides information vibrations and rotational steering wheel vibrations.
- 11007233This bulletin provides information when there is a wheel/tire imbalance.
- 11007224This bulletin offers information about the basic information needed for technical requests for gaerbox complaints.
- 11007220This bulletin provides information when there are functional restrictions or driving behavior due to diesel detected in petrol.
- 11007216This bulletin provides service information ror when the fuel tank cannot be fully filled.
Every Audi A6 model year
Bars are owner complaints, dots mark years with recalls. Select a year to open its report.